If two metallic ions of the same concentration migrate to...
If two metallic ions of the same concentration migrate to a graphite cathode, the one that would be preferentially discharged is the one that has the
smaller mass
lower electrical charge
greater stability in solution
stronger tendency to accept electrons
Correct answer is D
No explanation has been provided for this answer.
The removal of rust from iron by treatment with tetraoxosulphate (IV) acid is based on the? ...
The number of d-electrons in Fe2+ (Z = 26) is not equal to that of ...
A change in temperature of a saturated solution disturb the equilibrium between the ...
How many moles of H\(_2\)SO4 are there in 50 cm\(^3\) of 0.108 mol dm\(^3\) solution of th...
What is the atomic number of Hydrogen? ...
The following gases are diatomic EXCEPT ...
The active reducing agent in the blast furnace for the extraction of iron is? ...